UK cities with the highest South-Asian population

My heart is set.

Birmingham area sounds ideal, it’s in the middle so I’m pretty much the same distance from any other areas I might want to visit for party sharty.

Are there any areas which have a handful of educated and civilised yet Paki (preferably Dehati, even better if Pathan) people?

I could get along with everyone and anyone but it’s for my parents.

Edgbaston, Moseley, Harborne… Do these places have any Desis? I would be quite comfortable in an all white area as long as they were nice-pleasent-old types not racist-young-yobs but my parents would want 1-2 Desi families about in the area for talking about Pakistani politics, gossiping and chai-shai.